Black 30" JX3™ Gas Downdraft Cooktop

Signature Features

JX3™ Downdraft Ventilation System with 3 Speeds

Developed and refined by JennAir®, this downdraft ventilation system uses proximity ventilation that helps capture smoke, steam and odors at the cooking surface, whisking them down and out for a fresh, clean kitchen. It has been designed to provide optimal cooking performance, relying on a vertically mounted, 297 CFM Motor Class<sup>1</sup> blower system.<br><sup>1 Performance varies based on installation. Resources available at</sup>

DuraFinish® Protection

With excellence in every detail, DuraFinish® Protection helps keep your cooktop’s surface looking like new, resisting yellowing, staining and scratching.

17,000 BTU Ultra-High Output Burner

Enjoy the robust heat necessary for high-powered cooking techniques, whether searing a steak, stir-frying vegetables or rapidly boiling water.

Brass Burners with Removable Base

Elegant brass burners effectively direct heat for desired cooking results and can be removed for easy cleaning.

5,000 BTU Ultra-Low Output Burner with Melt Cap

Provides the optimal temperature for gently cooking delicate sauces and foods.

Convertible to Duct-Free Ventilation

Keep the view from your kitchen open and free from ductwork with this optional kit that allows conversion to duct-free ventilation.

Technical Specifications

Configuration and Overview

Size: 30 in
Cooktop Type: Downdraft
Fuel Type: Gas
LP Convertible: Yes - Kit Included
Installs Over Built-In Oven: No
Power Boost: No


Digital Display: No

Cooktop Details

Downdraft Vent: Yes
Heating Element On Indicator Light: No
Hot Surface Indicator Light: No
Cooktop Element Style: Sealed Burner
Cooktop Surface Color: Black
Ignition Type: Flame-Sensing™ Re-ignition
Number of Cooking Element-Burners: 4

Cooktop Details

Number of Grates: 3
Grate Details:
  • Dishwasher Safe
  • Matte Finish
  • Continuous
  • Cast Iron Grates
Right Front Element-Burner Type: Burner
Left Front Element-Burner Power: 17,000 BTU

Ventilation System

Number of Speeds: 3


Prop 65: Standard
UL: Yes


Power Outage Compatible: Yes


Cooktop Surface Material: Porcelain Coated Steel


Depth: 21-1/2 in
Maximum Height: 18-7/16 in
Net Weight: 46 lbs
Width: 30.0 in


Knob Color: Black
Infinite Heat Controls: Yes
Knob Type: Metal
Location of Controls: Right Side


Power Cord Included: Yes

Design Type

Design Expression: Black Glass